Battery separators are an important part of any primary battery, as they help to maintain electrical current and voltage flow while also protecting components from extreme temperatures. To ensure reliable performance in extreme temperatures, materials used for battery separators should offer superior durability and thermal protection. Glass nonwovens are one of the most popular materials for battery separators due to their unique properties.
The Craneglas® 230 product line is the perfect choice for optimal performance for battery separators. Our glass wet-laid media is made with short-cut/coarse E-Glass Fibers, providing uniform fiber distribution and pore sizes that are perfectly suited for separators in both cylindrical and bobbin style primary batteries that use the Lithium-Thionyl Chloride chemistry for high-energy and high-voltage requirements in extreme temperatures. The Craneglas® 230 product line provides reliable performance in extreme temperatures, making it the perfect choice for your battery separator needs.